-
304 / 304L Cov Hlau Tsis Muaj Qhov Txuas
Cov hlau stainless austenitic 304 thiab 304L yog cov hlau stainless uas siv tau ntau yam thiab feem ntau siv. Cov hlau stainless 304 thiab 304L yog cov sib txawv ntawm 18 feem pua chromium - 8 feem pua nickel austenitic alloy. Lawv ua rau muaj kev tiv thaiv xeb zoo heev rau ntau yam kev kub ntxhov.
